Whether you’re looking to upgrade the moulding in your home, add high-end finishes, or frame out a custom doorway or window, BuilderUp supplies a variety of trim and 1x.

When it comes to moulding, there’s lots of profiles to choose from. Product profiles include base moulding, casing, crown moulding, base cap moulding, chair rail, panel moulding, bead moulding, cove moulding, and stop moulding. BuilderUp also offers exterior moulding such as window trim and door trim. Moulding products are available in a variety of grades and finishes.


Base MouldingBase Moulding: Wooden or vinyl board covering the lowest part of an interior wall. Covers the joint between the wall surface and the floor.
Crown MouldingCrown Moulding: A decorative finishing element that’s normally used for capping cabinets, columns, and interior walls at the point where the wall meets the ceiling.
Base Cap MouldingBase Cap Moulding: A decrative wood profile applied to the top of a piece of baseboard to create an attractive, elegant look.
CasingCasing: Surrounds all doors and windows, covering any space or gap left between the drywall and frame.
Chair RailChair Rail: Chair rail creates a decorative element in a room, but it also acts as a protective barrier from wear and tear in high traffic areas or spaces where furniture is moved around often.


Crown and Base Moulding Size Recommendations

The most visually appealing crown and base mouldings are applied in proportion to the ceiling height. See our recommendations below.

Ceiling Height Crown Moulding Size Base Moulding Size
8 ft. 2-¼ in. - 3- 5/8 in. 3 –¼ in. - 5-¼ in.
9 ft. 4-¼ in. - 5-½ in. 4-¼ in. - 6-1/8 in.
10 ft. 5-¼ in. - 7-¼ in. 5-¼ in – 9-¼ in.
Greater than 10 ft. Consider compound crowns and bases to achieve the desired look. Consider compound crowns and bases to achieve the desired look.


Door and Window Casing Size Recommendations

Door and window casings are influenced by the ceiling heights, but selected according to door heights.

Door Height Casing Size
6ft. 8in. 2-¼ in. - 3-½ in.
7 ft. 2-½ in. - 4 in.
8 ft. 3-½ in. and larger

For specific product information, refer to the standard moulding wall chart or contact a BuilderUp representative at 410-618-3100 /


1x Trim and Framing

1x Trim and Framing
If you’re looking for interior trim or framing, BuilderUp carries 1x lumber in various colors: primed, oak and clear pine. 1x lumber can be used for framing out closets, pantries, built-in shelves, bookcases, windows, and many other applications. 1x lumber can provide a decorative solution for any rough framing or gaps.